baber/WOPTO huggingface dataset:
Patent CA-1132238-A (CA)
Inventor: VAN DER VEGTE JAN
IPC: H05K7/14
Filed: 1979-08-16
Granted: 1982-09-21
Abstract: 1               PHN. 9212.             ABSTRACT:           An electrical signal transmission equipment bay, comprising a number of ingoing and outgoing cables which are connected to signal processing boards contained in functional units by means of row connectors and coaxial connectors, said coaxial connectors being prepositioned during mounting in openings of a displaceable mounting beam in order to make said coaxial connectors readily accessible during mounting, said mounting beam being sub-sequently secured to a positioning plate which comprises openings wherethrough the coaxial connectors are inserted, said positioning plate being subsequently rigidly con-nected to supporting beams in the bay.  The bay is parti-cularly suitable for use in telephone exchanges.
Patent CA-1103433-A (CA)
Inventor: GARNER JOHN N
IPC: H01B13/32
Filed: 1979-09-12
Granted: 1981-06-23
Abstract: POWDER FILLING OF CABLE CORE UNITS            Abstract of the Disclosure Cable core units comprising conductors grouped together by twisting are fed through a fluidized bed to fill voids with fluidized powder by flow of the powder between the grouped conductors.  While still in the bed, the units are then deflected around rollers to cause relative displacement of the conductors which causes more complete filling of the voids with powder and powder redistribution to create uniformity of powder fill.  Cable cores may also be filled with the core units closed together or separated in the bed but with units closed together when a core is deflected around the rollers.            - i -
Patent CA-1135314-A (CA)
Inventor: PAULIN WILLIAM P
IPC: A47J27/21
Filed: 1979-11-22
Granted: 1982-11-09
Abstract: Case 2608 ELECTRIC KETTLE RESERVOIR ASSEMBLY               ABSTRACT OF THE DISCLOSURE   A reservoir for an electric kettle is defined by a dome shaped shell and a planar inner bottom, which are fastened together mechanically having a room temperature vulcanized silicone rubber filler located therebetween to act as a seal.  The shell is skirted by an inwardly projecting annular lip and has an inwardly projecting annular head parallel with and spaced from the lip.  The inner bottom is bounded by a downwardly extending annular flange, the top edge of which abuts the bead and the bottom edge of which engages the lip.  The form of the kettle components permits the interior of the shell to be coated between the lip and bead with an annular coating of the silicone rubber whereat the inner bottom is readily snapped into position in the shell during assembly of the kettle.
Patent CA-1114529-A (CA)
Title: Water softener cabinet
Inventor: DAVIS STEPHEN H
IPC: B01J49/00
Filed: 1979-11-27
Granted: 1981-12-15
Abstract: WATER SOFTENER CABINET              ABSTRACT OF THE DISCLOSURE             A cabinet for enclosing a water softener system, which system includes a free standing resin tank, has a cylindrical brine tank side wall member, mounted on top of a horizontal cabinet base and forming a brine tank therewith. An integrally formed cabinet side wall member having a vertical front wall portion and a pair of vertical side wall portions extending rearwardly from the front wall portion is mounted on top of the base.  The cabinet side wall member surrounds the brine tank on at least three sides of the brine tank and the side wall portion extends rearwardly beyond the brine tank by a distance sufficient to enclose substantially on at least three sides the free standing resin tank.  A brine tank cover is mounted on top of the cabinet side wall member and defines an opening therein through which salt may be added to the brine tank.
Patent CA-1148316-A (CA)
Inventor: DANNELS W ANDREW
IPC: B29C43/00
Filed: 1979-12-19
Granted: 1983-06-21
Abstract: ABSTRACT An improved molding apparatus for injection-compression molding thermo-setting materials is described.  The apparatus comprises a stationary platen assembly, a moveable platen assembly and a feed nozzle assembly.  The stationaryassembly is comprised of a stationary platen member, a heated plate, and a plurality of mold faces mounted on the heat plate.  The moveable assembly is comprised of a moveable platen member, a heated plate mounted thereon and a plurality of mold faces.  The feed nozzle assembly is comprised of a cylin-drical nozzle member, having an internal temperature controlling means, and a plurality of feed outlets positioned on the periphery.  The temperature maintained in the nozzle member is sufficiently high to maintain the thermo-setting molding material in a plasticized state and sufficiently low that no substantial curing or setting-up of the thermosetting molding material takes place.  In the injection stage, the moveable assembly is positioned to bring the mold faces on the moveable assembly into close proximity with the corresponding and aligned mold faces on the stationary assembly to form partially open mold cavities.  The thermosetting molding material in a plasticized state is then fed through the nozzle member, through runner channels, into the partially open, heated, mold cavities.  The heated mold cavities are then closed completely.  The thermosetting material within the confines of the mold faces is thus pressed and heated to a temperature suffic-iently high to cure the material.  After curing, the moveable assembly is retracted enabling the removal of the molded article and providing access to the mold face and surrounding area.
Patent CA-1136986-A (CA)
Inventor: TAKAGISHI YASUSHI
IPC: A61K31/635
Filed: 1980-01-04
Granted: 1982-12-07
Abstract: ABSTRACT OF THE DISCLOSURE          Suppository containing a one-to-one complex of sulfamethoxazole and trimethoprim dispersed in a pharmaceutically acceptable carrier is disclosed.          It may contain supplemental amount of sulfamethoxazole in addition to sulfamethoxazole component in the complex and is superior to conventional preparation of a simple mixture, in its manufacturing process as well as its pharmacokinetical property.
Patent CA-1153532-A (CA)
Inventor: MIKI ISAO
IPC: B22D17/10
Filed: 1980-03-19
Granted: 1983-09-13
Abstract: ABSTRACT OF THE DISCLOSURE          The method for cooling a plunger tip in a die casting machine of the cold chamber type comprises forcibly cooling the inner hollow space in the plunger tip by applying a flow of cool-ing fluid into and out of the inner hollow space during the time from about the commencement of the injection of the molten metal into the cavity of the moulds of the die casting machine by the forward stroke of the plunger to the commencement of the return stroke of the plunger, and applying, after terminating the supply of the cooling fluid to the inner hollow space of the plunger tip, a flow of pressurized gas into and out of the inner hollow space of the plunger tip during the time at least necessary for expelling the remaining cooling fluid from the inner hollow space of the plunger tip so as to prevent excessive cooling and permit the plunger tip to be subjected to uniform natural cooling by the pressurized gas.  The device for carrying out the above described cooling of the plunger tip comprises a cooling fluid source and a pressurized gas source, and control means for alternately supplying cooling fluid for a predetermined time period and pressurized gas from the source of the pressurized gas for a predetermined time period into the inner hollow space of the plunger tip in timed relationship to the actuation of the stroke of the plunger tip for effecting the die casting cycle of operation.
Patent CA-1161290-A (CA)
Inventor: STILES MORRISON
IPC: D21B1/12
Filed: 1980-04-22
Granted: 1984-01-31
Abstract: Serial No. 350,345 ROLLER TYPE SYSTEM, PROCESS AND  APPARATUS FOR PULP REFINING            ABSTRACT OF THE DISCLOSURE:    A method of refining fibrous material comprising inter-connected fiber-like constituents the essential components of which include cellulose filament structure and means defining protective sheathing containing said filament structure in-cluding the steps of rolling the material in separately defined relatively elongate portions comprising amounts of said inter-connected constituents, during rolling maintaining the length of each said portion aligned in an orientation generally transverse to the direction of the rolling and separated from the other of said portions, applying non-cutting elements during rolling gradually disconnecting said fiber-like con-stituents and reducing said sheathing components thereof, exposing and loosening said filament structure from contain-ment by said sheathing and converting said filament structure to ribbon or thread-like segments thereof while essentially inhibiting the separation of each said portion into discon-nected parts prior to the completion of the rolling procedure. Preferred apparatus for refining the fibrous material includes one or more rollers at least in part having in association therewith means for the rolling of small individual portions of the material into elongate form with the means for rolling the portions including means for applying non-cutting pressure and torsional shear during rolling effective to break down the outer layer of the fiber elements and the binders which connect the outer layer to the inner filaments the exposure of which is particularly desired for quality pulp material.
Patent CA-1157102-A (CA)
Inventor: LICHTENSTEIN ERIC S
IPC: A61B5/02
Filed: 1980-05-02
Granted: 1983-11-15
Abstract: Computer-Controlled Medical Care System Abstract A computer-controlled medical care system for use in the treatment and diagnosis of patients provides for either automatic or manual control of a wide variety of medical pro-cedures including diagnostic procedures.  The system accepts modular vessel structures, each type of structure being adapted for carrying out a specific procedure and matching programs for carrying out the specific procedures.  A microcomputer accepts a program which may be designed to fit the needs of a specific patient and which must match the modular vessel structure.  The microcomputer monitors the progress of the process and the physiologic status of the patient and provides for the taking of appropriate steps should difficulties be encountered in carrying out the procedure.  The system can also be programmed to analyze a fluid taken from an indivi-dual, to treat the fluid and return same to the individual and to schedule the infusion of appropriate medications.
Patent CA-1144186-A (CA)
Title: Refractory composition for forming a monolithic structure
Inventor: BROWN WILLIAM E
IPC: C04B35/18
Filed: 1980-05-06
Granted: 1983-04-05
Abstract: ABSTRACT Sodium borate, preferably a hydrated sodium borate and most preferably borax (the decahydrate), is added to a graphitic refractory composition suitable for forming a refractory monolith, for example a plastic or a ramming mix, in order to reduce the loss of plasticity of the mix during storage, to inhibit fungi formation in the mix during storage, and to improve the intermediate temperature strength of the composition.
Patent CA-1145824-A (CA)
Inventor: BOSSARD RONALD G
IPC: H02G15/013
Filed: 1980-06-16
Granted: 1983-05-03
Abstract: FN 916, 079 Abstract A cable splice case for communications cables comprises a two part outer shell, divided perforate end plates, and a cable collar for each cable end.  The cable collar is grooved to receive an end plate gasket.  A preferred form of cable collar is in two parts and fits together over a mastic winding between two washers on the cable to form a hermetically sealed cable end structure which is retained during reentry of the splice area. Details of gasket, tie bar, and strain relief structure are given.
Patent CA-1145064-A (CA)
Inventor: YUKIMOTO YOSHINORI
IPC: H01L29/10
Filed: 1980-07-09
Granted: 1983-04-19
Abstract: 11                  48,917 ABSTRACT OF THE DISCLOSURE The present invention comprises a thyristor formed by four successive adjoining regions, said regions comprising an emitter of a first type conductivity, a first base region of a second type conductivity, a second base region of the first type conductivity and a second emitter region of the second type conductivity, p-n junc-tion's between adjacent regions, characterized in that gate regions of the second type conductivity are provided at predetermined intervals on a boundary surface between said base region of the first type conductivity and said base region of the second type conductivity to protrude in the form of islands or a comb-like structure into said base region of the first type conductivity from said base region of the second type conductivity while high impurity concentration regions of the first type conductivity are provided only on portions not vertically opposing to said gate regions of the second type conductivity on a boundary surface between said base region of the first type conduc-tivity and said emitter region of the second type conduc-tivity or, a high impurity concentration region is pro-vided to be thicker on said portions than on the remaining portions.
Patent CA-1141200-A (CA)
Inventor: MURAYAMA YOSHINOBU
IPC: F16H3/46
Filed: 1980-08-25
Granted: 1983-02-15
Abstract: Abstract of the Disclosure A speed-change apparatus for a tractor comprising a combination of frictional stepless speed-change means and planetary reduction means.  A large diameter gear is used to drive the frictional stepless speed-change means  by means of engine output, and the frictional stepless speed-change means includes a large diameter driven disc which engages an outer periphery of an internal gear of the planetary reduction means to be axially movable but not rotatable relative to the internal gear.  The planetary reduction means is located in a space defined by the large diameter gear and the frictional stepless change speed means.
Patent CA-1136348-A (CA)
Inventor: GOLSER LEOPOLD
IPC: B29B7/74
Filed: 1980-09-04
Granted: 1982-11-23
Abstract: ABSTRACT OF THE DISCLOSURE         A continuous process for the production of flame-resistant foamed plastics material by condensation of aqueous aminoplast precondensates with diisocyanates or polyisocyanates, wherein, in a first mixing stage, the isocyanate is mixed with 4 to 14% by weight of catalyst, the catalyst being an organic amine and/or an organic metal compound, at temperatures of 40° to 230°C, with a residence time of 1 to 8 seconds, and directly thereafter, in a second mixing stage, the aminoplast preconden-sate and, simultaneously but separately from the aminoplast, an acid curing catalyst are introduced, after which the foamable mixture thereby produced is discharged continuously.  The apparatus for performing this process comprises two mixing chambers connected in series, the first mixing chamber being coolable and the mixing chambers being connected via a nozzle, the ratio of the cross-section of the narrowest point of the nozzle to the sum of the cross-sections of the feed lines supplying the first mixing chamber being 0.3:1 to 0.9:1.
Patent CA-1147621-A (CA)
Inventor: SCHLUDERBERG DONALD C
IPC: F01K3/06
Filed: 1980-10-01
Granted: 1983-06-07
Abstract: ABSTRACT     A heat storage and recovery system uses a moving bed heat exchanger for exchanging heat between said system and the generating plant, a conduit establishing fluid communication between the steam cycle and said moving bed heat exchanger means, valving for selec-tively opening and closing the conduit to selectively admit fluid from different points in the steam cycle to the moving bed heat ex-changer, a bed of refractory particles flowing through the moving bed heat exchanger, storage means for storing the bed of refractory particles, and means for transporting the refractory particles be-tween the storage means and the moving bed heat exchanger.
Patent CA-1153527-A (CA)
Inventor: SCHNELL PETER
IPC: B32B17/04
Filed: 1980-10-09
Granted: 1983-09-13
Abstract: ABSTRACT       For the continuous manufacture of single-ply or multi-ply laminates, a web uniformly coated with resin is fed from below, and at an obtuse angle, onto a fiber web or reinforcing web which is under tension, so that the resin penetrates the fiber web or reinforcing web in a bubble-free manner.      The fiber web or reinforcing web uniformly impregnated with resin then passes, by it-self or conjointly with one or more separating films or decorative films or resin-impermeable covering films, through a heating zone and pressure zone, whereby a single-ply or multi-ply laminate is produced.     O.Z. 677 14.8.1980
Patent CA-1152420-A (CA)
Inventor: ROSENTHAL HEINRICH
IPC: B32B27/32
Filed: 1980-10-15
Granted: 1983-08-23
Abstract: A SEALABLE MULTILAYER FILM OF POLYOLEFINS       Abstract of the Disclosure A sealable multilayer film for packaging comprising a polypropylene film and at least one sealing layer of an ethylene homo- or copolymer wherein the sealing layer contains an additive combination of a long-chain amine, a thermoplastic polymer incompatible with the sealing polmyer and a polydialkyl siloxane.
Patent CA-1156833-A (CA)
Inventor: DOTSON HAROLD C SR
IPC: A01K97/18
Filed: 1980-11-06
Granted: 1983-11-15
Abstract: MINNOW DIPPER             ABSTRACT OF THE DISCLOSURE          A monolithic, rigid minnow dipper constructed of clear or transparent material (plastic in the preferred embodiment), including a handle and a scoop portion.  The handle is hollow and conical, and serves to trap individual minnows so that they may be hooked to serve as live fishing bait.  The scoop portion includes perforated sidewalls, an unperforated end wall and an unperforated lower portion which tapers toward a funneled trough-shaped handle having a cross-section shaped like a minnow.  The trough opening of the handle serves to permit a hook to be inserted into the trapped minnow and, after the minnow is slipped backward a short distance, is wide enough to remove the hooked minnow therethrough.  The handle is affixed to the scoop portion at such an angle that when held level it permits the minnow to swim head first into the handle.  The handle has sufficient perforations to release water as it flows through the handle.  In the preferred embodiment, the top contour on scoop portion is shaped on the end opposite the handle to approxi-mate the contour of the inside of the minnow bucket.
Patent CA-1147259-A (CA)
Inventor: PRESTON DAN C JR
IPC: E21B33/129
Filed: 1980-11-06
Granted: 1983-05-31
Abstract: TITLE:  CONSTANTLY ENERGIZED NO-LOAD TENSION PACKER        ABSTRACT OF THE INVENTION    A retrievable, constantly energized, no-load packer is securable within a well and removable by application of tension. Upper and lower slip means are expandable into gripping engagement with the casing.  A control body extends to the upper and lower slips and is encircled by packing means.  A release housing extends from the lower expansion means with latch means being provided for securing the control body with the release housing, the latch means being shiftable to disengage the control body from the release housing for retrieval of the apparatus.  Lock sleeve means are connected to the release housing for securing the latch means and one of the control body and release housing and are shearably releasable therefrom for disengagement of the control body and the release housing, the application of tension through the control string being carried by the control body without being transmitted through the lock sleeve means to set the apparatus.  A tubular member securable to the running string is telescopically manipulatable within the body of the apparatus to provide a conventional slick joint upon selective release from the body of the apparatus.  Effective pressure area means are provided for transmitting to the packer means a compressive force resulting from a differential pressure from above or below across the packing means when the slip means are in expanded position and the packing means are sealed relative to the casing whereby the packing means are constantly energized and maintained in sealed relation with the casing.
Patent CA-1170006-A (CA)
Inventor: ROWDEN CLIFFORD E
IPC: B22D37/00
Filed: 1980-12-23
Granted: 1984-07-03
Abstract: ABSTRACT OF THE DISCLOSURE          A rimmed steel product, in-hot-rolled or cold rolled and annealed form, is made essentially non-aging by inclusion of one or both of the aggng-retardant ele-ments vanadium and boron, while retaining an excellent, clear surface that is not severely affected by the pre-sence of such element or elements.  To produce such articles, an ingot mold is poured 80 to 95% full of plain rimming steel, and the molten steel is allowed to rim, e.g. for several minutes, until a rimmed shell solidifies against the mold wall.  Then pouring is completed with the same steel, while adding one or both of the aging-retardant elements to the teemed stream.  Processed like rimmed steel, ultimate rolled (e.g. strip) products having a thin, truly rimmed skin over a main body of substantially non-aging steel, are found to exhibit no unwanted change of properties (e.g. as would be revealed by significant strain lines) such as usually characterizes the effect of aging in rimmed steel.     There is some advantage in using the two elements together, or in the simultaneous inclusion of other, strength-promoting elements such as Cb, Zr, Si, and it has been noted that tensile properties are enhanced when V is added, as above, for aging-retardant function.
Patent CA-1152436-A (CA)
Inventor: TEAGUE RICHARD K
IPC: B03C3/12
Filed: 1980-12-24
Granted: 1983-08-23
Abstract: FIBER-REJECTING CORONA DISCHARGE ELECTRODE   ABSTRACT      In a system for filtering fibers and particulates from a gas stream, a fiber separator (10) is disposed to remove fibers in gross quantity from the gas stream. A corona charging apparatus (20) is disposed downstream of the fiber separator (10) to impart electric charge to particulates and to fibers that escape removal from the gas stream by the fiber separator (10).  An electro-static filter medium (30), which may advantageously be mounted on the cylindrical wall of a drum filter, is disposed downstream of the corona charging apparatus (20) to remove electrically charged particulates and fibers from the gas stream.  The corona charging apparatus (20) comprises at least one fiber-rejecting corona discharge electrode (21 or 25).  The fiber-rejecting electrode (21) comprises a shielding portion (22) facing upstream and a corona discharge portion (23) facing downstream in the gas stream   The radius of curvature of the shielding portion (22) is greater than the radius of curvature of the corona discharge portion (23) in a plane parallel to the gas stream 80 that the corona discharge occurs in a region that is shielded from fibers carried by the gas stream.
Patent CA-1145797-A (CA)
Inventor: BERNIER RAYMOND
IPC: H01H50/04
Filed: 1980-12-30
Granted: 1983-05-03
Abstract: AN ELECTROMAGNETIC RELAY HAVING            TWO SYNCHRONIZED ARMATURES     Abstract of the Disclosure An electromagnetic relay mounted within a casing comprises a coil provided with an axial core forming a magnetic circuit with a yoke and two L-shaped armatures.  A first arm of each armature consists of a magnetic plate whilst a second arm serves to actuate movable contacts.  The ends of the second arms cooperate with each other by interengagement of lugs so as to ensure synchronous operation of the armatures.